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AstDyS ∴ Objects ∴ 2007WN22 ∴ Summary
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(388753) 2007WN22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74591 2.624e-08 au
e 0.128447 5.992e-08
i 9.434 8.894e-06 deg
Ω 20.544 3.763e-05 deg
ω 279.044 5.255e-05 deg
M 312.312 3.381e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3932 au
Aphelion 3.0986 au
Asc. node-Earth separation 1.65028 au
Desc. node-Earth separation 1.75437 au
Earth MOID 1.40046 au
Orbital period 1661.99 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 218 (1)
Radar observations (Discarded) 0 (0)
Arc length 7471.03 days
Unobserved 401 days

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Ephemeris at epoch 60425 MJD
Right Ascension 262.164 deg
Declination -33.0264 deg
V Magnitude 20.78 mag
Solar Elongation 130.88 deg
Galactic Latitude 0.87 deg
Rate 0.098 deg/day
Direction -174.77 deg

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